Product Name:4-bromobut-1-ene
CAS: 5162-44-7
Synonyms:1-Butene, 4-bromo-; 4-Bromobut-1-ene; 4-Bromo-1-Buten; 4-Bromo-but-1-ene
Molecular Formula:C4H7Br
Molecular Weight:135.0024
Density:1.312g/cm3
Boiling point:99.3°C at 760 mmHg
Purity: 97%
Description:
4-Bromo-1-butene has been used in a preparation of dienehydrazides which, in turn, provided cyclic enehydrazides by ring closing metathesis. Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring system of the bicyclic spiroimine ring system of the biotoxin gymnodimine.